i have been wanting to play this card since release but never found a way to use it but it could now become an interesting card as a tech in decks that run rainbow energy or psychic energy.
its main use would be to wall against evolved Pokemon using its ability. it probably wouldn't do too well though because everyone (who can afford it) is playing Tapu Lele GX and can get it active, but if no one is playing Tapu Lele GX due to availability this card can absolutely dominate a deck like metagross (if ten damage a turn can be considered dominating)
anyway that's all for now
-pikachuuuu101
its main use would be to wall against evolved Pokemon using its ability. it probably wouldn't do too well though because everyone (who can afford it) is playing Tapu Lele GX and can get it active, but if no one is playing Tapu Lele GX due to availability this card can absolutely dominate a deck like metagross (if ten damage a turn can be considered dominating)
anyway that's all for now
-pikachuuuu101